BE766550A - Solutions concentrees de colorants anioniques non metalliques - Google Patents

Solutions concentrees de colorants anioniques non metalliques

Info

Publication number
BE766550A
BE766550A BE766550A BE766550A BE766550A BE 766550 A BE766550 A BE 766550A BE 766550 A BE766550 A BE 766550A BE 766550 A BE766550 A BE 766550A BE 766550 A BE766550 A BE 766550A
Authority
BE
Belgium
Prior art keywords
concentrated solutions
anionic dyes
metallic
metallic anionic
dyes
Prior art date
Application number
BE766550A
Other languages
English (en)
Original Assignee
Bayer Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE2021520A external-priority patent/DE2021520C3/de
Priority claimed from DE2061760A external-priority patent/DE2061760B2/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BE766550A publication Critical patent/BE766550A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
    • C09B69/04—Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
BE766550A 1970-05-02 1971-04-30 Solutions concentrees de colorants anioniques non metalliques BE766550A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2021520A DE2021520C3 (de) 1970-05-02 1970-05-02 Konzentrierte wäßrige Lösungen metallfreier anionischer Farbstoffe
DE2061760A DE2061760B2 (de) 1970-12-15 1970-12-15 Konzentrierte wäßrige Lösungen metallfreier anionischer Farbstoffe

Publications (1)

Publication Number Publication Date
BE766550A true BE766550A (fr) 1971-09-16

Family

ID=25759069

Family Applications (1)

Application Number Title Priority Date Filing Date
BE766550A BE766550A (fr) 1970-05-02 1971-04-30 Solutions concentrees de colorants anioniques non metalliques

Country Status (4)

Country Link
BE (1) BE766550A (fr)
CH (1) CH563438A5 (fr)
FR (1) FR2091008A5 (fr)
GB (1) GB1311836A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2534830A1 (de) * 1975-08-05 1977-02-24 Bayer Ag Farbstoffsalze
DE2719719C2 (de) * 1977-05-03 1978-09-07 Bayer Ag, 5090 Leverkusen Farbstofflösungen, Verfahren zu deren Herstellung und ihre Verwendung
EP0276534A1 (fr) * 1987-01-30 1988-08-03 CROMPTON & KNOWLES CORPORATION Procédé de préparation de solutions concentrées d'un colorant anionique rouge
EP0479726B1 (fr) * 1990-10-04 1996-08-14 Ciba-Geigy Ag Solutions aqueuses concentrées de colorants bisazoiques anioniques
CN100471916C (zh) * 2003-10-27 2009-03-25 克莱里安特财务(Bvi)有限公司 储存稳定的阴离子双偶氮染料的浓缩水溶液

Also Published As

Publication number Publication date
FR2091008A5 (fr) 1972-01-14
GB1311836A (en) 1973-03-28
CH563438A5 (fr) 1975-06-30

Similar Documents

Publication Publication Date Title
BE818845A (fr) Solutions concentrees de colorants anioniques
BE751850A (fr) Colorants disazoiques
BE750847A (fr) Colorants polyazoiques
BE766550A (fr) Solutions concentrees de colorants anioniques non metalliques
BE762267A (fr) Colorants monoazoiques
BE776010A (fr) Colorants perinoniques
BE751772A (fr) Colorants anthraquinoniques
BE762879A (fr) Colorants disazoiques
BE782570A (fr) Preparation de complexes de chrome de colorants azoiques
BE771028A (fr) Colorants cationiques
BE780254A (fr) Colorants trisazoiques
BE773616A (fr) Complexes metallises de colorants monoazoiques
BE768608A (fr) Colorants monozoiques
BE763556A (fr) Colorants monoazoiques
BE778077A (fr) Colorants monoazoiques
BE782309A (fr) Colorants disazoiques
BE789985A (fr) Colorants polyazoiques
BE787413A (fr) Colorants disazoiques
BE778116A (fr) Colorants monoazoiques
BE753522A (fr) Colorants disazoiques
BE780255A (fr) Colorants trisazoiques
BE783373A (fr) Colorants polyazoiques
BE784035A (fr) Colorants monoazoiques
BE763798A (fr) Complexes metalliques de colorants monoazoiques
BE753728A (fr) Colorants monoazoiques

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FARBENFABRIKEN BAYER A.G.

Effective date: 19900430